Figure 1

Echocardiography evaluated the cardiac function in rats with AMI. The cardiac function in the Sham group (A), the AMI group (B) and the CSWT group (C) was evaluated. The LVEDD (D), LVESD (E) (P < 0.01) and FS (F) (P < 0.05) and ventricular wall motion were detected in the left ventricular long-axis view. (G) coronary collateral vessels were accessed by immunofluorescence confocal microscopy.